SoE has acknowledged that all LDoN potions are bugged. The combines work in a foldable bag, just not a standard store-bought bag. They hope to get this fixed in the next live server patch.

SoE has also posted (http://eqlive.station.sony.com/updates/upcoming_updates.jsp) what they will be working on in October and November. A few highlights are LDoN raids, choosable fonts, changes to targetting, and an optional /tell window. You can read the details and comment on them here. (http://www.thedruidsgrove.org/forums/showthread.php?s=&threadid=5295)